Multimedia topic search algorithm based on improved Shark-Search

doi:10.3778/j.issn.1002-8331.2010.14.044

Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (14): 152-154.DOI: 10.3778/j.issn.1002-8331.2010.14.044

• 数据库、信号与信息处理 • Previous Articles Next Articles

Multimedia topic search algorithm based on improved Shark-Search

YANG Ren-guang¹，SONG Yu²，MENG Xiang-zeng¹

1.School of Communications，Shangdong Normal University，Jinan 250014，China
2.Department of Library Information Technology，Nanjing University of Traditional Chinese Medicine，Nanjing 210046，China

Received:2008-11-06 Revised:2009-01-20 Online:2010-05-11 Published:2010-05-11
Contact: YANG Ren-guang

一种改进Shark-Search的多媒体主题搜索算法

杨仁广¹，宋宇²，孟祥增¹

1.山东师范大学传播学院，济南 250014
2.南京中医药大学图书馆信息技术部，南京 210046

通讯作者: 杨仁广

Abstract

Abstract: For the page link features of containing multimedia，this paper improves the Shark-Search theme search algorithm in the search width，link similar judgement and crawling link selecting strategies，takes“first search，after the judgement”of the search process.The results show that the improved the Shark-Search algorithms can greatly enhance the theme of multimedia Web search efficiency.

Key words: Fish-Search algorithm, Shark-Search algorithm, topic search

摘要： 针对包含多媒体的网页链接特点，对Shark-Search主题搜索算法在搜索宽度、链接相似性判断以及待爬行链接选取策略上进行改进，采取“先搜索、后判断”的搜索过程。实验结果表明，改进的Shark-Search算法能够大大提高多媒体主题网页搜索的效率。

关键词: Fish-Search算法, Shark-Search算法, 主题搜索

CLC Number:

TP391

YANG Ren-guang¹，SONG Yu²，MENG Xiang-zeng¹. Multimedia topic search algorithm based on improved Shark-Search[J]. Computer Engineering and Applications, 2010, 46(14): 152-154.

杨仁广¹，宋宇²，孟祥增¹. 一种改进Shark-Search的多媒体主题搜索算法[J]. 计算机工程与应用, 2010, 46(14): 152-154.

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Multimedia topic search algorithm based on improved Shark-Search

一种改进Shark-Search的多媒体主题搜索算法

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